SPENCER is the answer for this card
spencer
Most of them contain secret information in the 'TOP SECRET" button thing. Most of the time you have to crack a code to find that. Also, the cards lead to clues. if you get a card combo, you may perhaps get a clue. not all 39 card combo's contain clues. you can also get the 39 clues card pack with 16 cards in it.
SPENCER scroll down to get a rare card rare card P3CTRG9JXP
there are 16 cards in each card pack
16 Randomly inserted cards! No two card packs are alike!
16 digits in a credit card number and 3 for the security code on the back of the card.
16
no its the last 4 digits on the front and back of the card
The credit card number is the 16-digit number on the front of the card; the security code is a three- or four-digit number on the back of the card.
16
the 16 digit number along the center bottom of the card
16 digits in a credit card number. Most cases it is three.